2 Hole Muzzle: 

Thanks to the 2 lifting tracks, the bands are arranged almost parallel to the barrel, increasing the performance and accuracy of the shot. Internally it has 4 compartments for the ballast, it has two O-ring seats depending on whether you want to mount a 26 or 26.5 mm barrel.

3 Hole Muzzle: 

Thanks to the 3 lifting tracks, the bands are arranged almost parallel to the barrel, increasing the performance and accuracy of the shot. Internally it has 4 compartments for the ballast, it has two O-ring seats depending on whether you want to mount a 26 or 26.5 mm barrel.